*{
    padding: 0;
    margin: 0;
}
body{
    background-color: #FFFFF0;
}
.index-div{
    width: 40%;
    position: fixed;
    margin: 0 auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-collapse: separate;
    border-spacing: 0px 50px;
}
.layui-card-body{
    line-height: 50px;
    text-align: center;
}
.layui-card{
    border-radius: 20%;
}
.layui-card-header{
    text-align: center;
    font-size: 20px;
}
.footer-p{
    letter-spacing: .2rem;
    font-size: .6rem;
    opacity: .75;
    margin-bottom: 0;
    text-transform: uppercase;
    position: fixed;
    bottom: 5%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.layui-card:hover{
    cursor: pointer;
    border: 1px solid rgba(0,191,255,0.5);
}
.topText{
    font-size: 30px;
    cursor: pointer;
}
.layui-layer-tabmain{
    text-align: center;
    line-height: 200px!important;
    font-size: 25px;
}



